5449667 has 2 divisors, whose sum is σ = 5449668. Its totient is φ = 5449666.

The previous prime is 5449621. The next prime is 5449687. The reversal of 5449667 is 7669445.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5449667 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5449607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2724833 + 2724834.

It is an arithmetic number, because the mean of its divisors is an integer number (2724834).

Almost surely, 2^5449667 is an apocalyptic number.

5449667 is a deficient number, since it is larger than the sum of its proper divisors (1).

5449667 is an equidigital number, since it uses as much as digits as its factorization.

5449667 is an evil number, because the sum of its binary digits is even.

The product of its digits is 181440, while the sum is 41.

The square root of 5449667 is about 2334.4521841323. The cubic root of 5449667 is about 175.9773020832.

It can be divided in two parts, 5449 and 667, that added together give a palindrome (6116).

The spelling of 5449667 in words is "five million, four hundred forty-nine thousand, six hundred sixty-seven".